The quantum numbers for the outermost electron of an element are given below as n -2- l -0- m -0- s -1-2 - The atoms isA- BerylliumB- HydrogenC- BoronD- Lithium

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Molecular Orbital Energy Diagrams

The quantum n...

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The quantum numbers for the outermost electron of an element are given below as $n = 2, l = 0, m = 0, s = + \frac{1}{2}$ . The atoms is

Lithium

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Beryllium

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Hydrogen

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Boron

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The quantum numbers for an electron in the outermost orbital of an element are given as $n = 2, l = 0, m = 0, s = - \frac{1}{2}$ . The atom could be:

n

l

s = \frac{1}{2}

(i) n = 4, m_{s} = - \frac{1}{2}

(i i) n = 3, l = 0

(i i i) n = 2, l = 1

(i v) n = 2, l = 0

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